Is Calix a good company to work for?

Calix has an overall rating of 4.5 out of 5, based on over 1,208 reviews left anonymously by employees. This rating has decreased by 1% over the last 12 months. 92% of employees would recommend working at Calix to a friend and 92% have a positive outlook for the business. The best reviews about Calix have been left by employees working as Senior Solutions Engineer , Customer Success Manager and Customer Operations Representative .

Does Calix pay their employees well?

According to anonymously submitted Glassdoor reviews, Calix employees rate their compensation and benefits as 4.5 out of 5. Find out more about salaries and benefits at Calix. This rating has improved by 1% over the last 12 months.

How satisfied are employees working at Calix?

92% of Calix employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Calix 4.5 out of 5 for work life balance, 4.5 for culture and values and 4.3 for career opportunities.

What are the top reviewed jobs at Calix?

Staff Software Engineer (33) , Software Engineer (27) , Principal Software Engineer (26) , Sales (23) , Senior Software Engineer (22) , Director (20) , Senior Manager (19) , Senior Solutions Engineer (18) , Regional Sales Manager (17) , Customer Success Manager (15) , Systems Engineer (13) , Manager (12) , Sales Manager (12) , Customer Operations Representative (11) , Sales Engineer (11)

What are the pros of working at Calix according to real employee reviews?

"great benefits and share options" ((in 124 reviews)); "Great people to work with and good products." ((in 93 reviews)); "I don't feel there's enough I can say about this company and the great leadership." ((in 69 reviews)); "Good work life balance and can work remotely" ((in 56 reviews)); "Great team and the environment." ((in 42 reviews))

What are the cons of working at Calix according to real employee reviews?

"Sudden layoffs with little warnings, even for high performers" ((in 19 reviews))

What are employees saying about Calix layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Calix layoffs and their outlook for job security at Calix in 2026.

What are the top reviewed Calix locations?

San Jose , Petaluma , Dallas , Minneapolis , Denver , Richardson , San Francisco , Boston , Chicago , New York , Phoenix , Nashville , Atlanta , Salt Lake City , Los Angeles , Richmond , Washington , Cary , Raleigh , Norwich , San Diego , Santa Barbara , Seattle , Eugene , Plymouth , Kansas City , Saint Louis , Charlotte , Austin , Plano

Calix reviews

4.5

92% would recommend to a friend

(1,139 total reviews)

Michael Weening

94% approve of CEO

92% positive business outlook

Ratings by demographic groups

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Calix has an employee rating of 4.5 out of 5 stars, based on 1,139 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Calix employee rating is 24% above average for employers within the Information Technology industry (3.6 stars).

Reviews by job title

1K reviews

5.0

Jan 19, 2026

Wonderful Company

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

Grow together with Calix. Good company with its culture being the talkative point.

Cons

I didn't see any negative at this point

5.0

Jan 19, 2026

Great company to be a part of!

Rvp, sales engineering

Recommend

CEO approval

Business Outlook

Pros

Health Perks, Innovative, Stock purchase program, Founder's Mentality, Collaborative, Teaming and constant change

Cons

I have no negatives to share at this time

Calix Response

4mo

Thank you for taking the time to share your experience! We’re glad to hear that our culture of innovation and collaboration resonates with you, and we appreciate your recognition of our benefits package. At Calix, embracing change is a core strength, and we’re proud of how our managers lead through change and continue to drive innovation across teams. Thank you for the encouragement, and we look forward to continuing that momentum.

3.0

Jan 16, 2026

Middle manager heaven

Software engineer

Recommend

CEO approval

Business Outlook

Pros

A company that is full of middle managers in India and the US. The release management team is unique in the world, in that it is made up of managers only. Excellent growth opportunities for managers who quickly become directors and VPs. Even senior software engineers switch to management due to their preference for middle managers.

Cons

Many technically skilled people have left the company, and others have switched to management, hence the load on those few remaining engineers has increased significantly. These days releases are planned on weekends and the remaining engineers are expected to work without any overtime pay.

Viewing 64 - 66 of 1,139 Reviews

Jobs at Calix

Director, Compensation

Staff Cloud Security Engineer, Cloud Platform

Director– Network Access PLL

Staff Software Engineer - Cloud Platform (Kafka)

Staff Enterprise AI Engineer - Agentic Workflows & Productivity

Calix

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Wonderful Company

Great company to be a part of!

Middle manager heaven

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